This etymological kinship with water seems to be another hint to the watery depths through which we have to make our “way”, our “poros”, when we experience dizziness.

Gravity lends weight to all objects and causes the tides, but it can also be used to connote seriousness and depth, or a metaphorical weight or tide. If gravity is another word for seriousness, lightness connotes levity, humour and flippancy.

The understanding of the specifics of the artistic work process is still incomplete. Philosophers like Maurice Merleau-Ponty (on Paul Cézanne) or Gilles Deleuze (on Francis Bacon in 'The Logic of Sensation') have ventured into that realm. This competition is an attempt by a team of artists and scientists whom together are trying to come to a more profound and holistic understanding of the artistic process and its needs.

Break camp, break in, break the mould.

At this stage of the “just before”, of the potential, the ambiguous, the non-separation – the work of art avoids to come about, to take place because if it takes place, it is only this and not as well that anymore, it becomes exclusive. The great oeuvre keeps itself at work, because it keeps itself at this stage of the “just before”, “upstream” of a definitive actualisation, which would follow its definition.

Only since contemporary philosophy could compossibility also mean that opposites, several mutually contradictory worlds or heterogeneous truths, are possible within the same universe and without necessarily entailing separation, distinction or any dichotomy between them.

From ambigō ("wander; waver, hesitate")

The community isn't a mode of being, much less a ‘making’ of the individual subject.

Lecture Performance by Robert Prosser at Academy of Fine Arts

HASENHERZ-Screening with Catherine Yass at On the Borders of the Unknown, April 25, 2015.

It's one thing to write a text, but another to read it out loud and in front of an audience, where one becomes vulnerable. On the other hand, through this act of reaching out, potentially, it touches people more directly than through the written word. Voice is limited to a place, at a specific time. It's intimate: one speaks, the other listens.

Excerpt of the concert Instruction for Use at Musikfestival Rottweil, Germany.

Improvisation for me means to steadily scan my environment with all my senses in order to be able to react. This monitoring was a movement or awareness in as many directions as possible.

HASENHERZ-Screening with Henry Hills at Navigating in the Unknown

Performance by Charlotte Hug at Navigating in the Unknown, Monday 11 May, 2015.

Drifting away my perception changes. I can only recognise parts of what I do, see, hear and experience. Only in a quiet, secluded environment can I enjoy this state of dizziness, because I can deliver myself into it.

Proceeding seems easier now. And finally, after the bend I will have certainty.

When behaving as waves, [particles] can simultaneously pass through several openings in a barrier and then meet again at the other side of the barrier. This "meeting" is known as interference. Strange as it may sound, interference can only occur when no one is watching.

Throughout the main body of his original 1927 paper, written in German, Heisenberg used the word, "Ungenauigkeit" ("indeterminacy"), to describe the basic theoretical principle. Only in the endnote did he switch to the word, "Unsicherheit" ("uncertainty")

When we are not looking, the world is acting completely crazy. But as soon as we turn around, it pretty much acts as normal.

In quantum mechanics, momentum is defined as an operator on the wave function. The Heisenberg uncertainty principle defines limits on how accurately the momentum and position of a single observable system can be known at once.

Two entangled particles are linked in such a way that the state of one of them determines the state of the other. Have you ever heard how identical twins say they can tell when the other one has been hurt? I’ve no idea how true this is for humans but with particles, that’s kind of what entanglement is like.

Why have we always been thinking in “straight lines” when Lucretius had already observed the swerve as a permanent change of motion?

Why do we fall sir? So that we can learn to pick ourselves up.

First sketches of Vivan Ostrovsky's and Ruth Gadish's artistic process toward their found footage film on dizziness.

The typically Western notion of “we’re taking drugs” just reflects the delusions of power with which we approach fellow beings that are superior to us. I don’t take drugs, the drugs take me with them. And it’s not my decision whether I am swept along by it or not, but I can decide what level of humility I display toward it.

I think it is this cognitive override by physical intelligence, or physical knowing and thinking… I am interested in that, because there I encounter my vertigo as well.

It’s always the same: the point is that on the one hand we are in danger of burning up, of evaporating, of going too fast, of dissolving, and on the other hand we are in danger of freezing, rigidifying, of becoming mummified and unable to move. Dizziness contains within it both extremes.

In order to better understand the Taumel process we decided that we should work with models on which we could analyse the course and the duration of the process and its many components, such as loss of control or paralysis.

Reenactment in Istanbul of one of Mieko Shiomi's works.

So the bright colors and the multifariousness of the Prater attractions were simply there to be used as a physical means to make something that always seemed new available to the visitors using them – human beings, children, and adults alike – something that always seemed new to them as they clambered down from them or came out of them, even if they were just the same old rides.

The German expression Taumel derives from the Low German word düsig, dusel (to be dizzy) and is related to the German term Tor (fool), and the Indo-European dhwes (to breathe smoke).

How can we utilise dizziness in the sense of ‘staring into the abyss’ as a stimulus for the fundamental act of philosophising? Is it really the limit, threshold, limen and aporia that incite thinking?

Paradoxes are comparable with aporias as explained in Aristotle’s book on Topics. In another text, Aristotle concretises the problem of two opposite motions in one specific moment that is “numerically one” and “theoretically two”.

Both notions seem crucial when thinking of the catalysts for dizziness. Reaching one’s own limit makes one dizzy. Crossing a threshold, which is understood as a symbol for ending something and beginning something new, could begin within dizziness but also end with lucidity.

Related to the notion of limit and threshold, limen opens up a slightly different semantic field. Its etymology is related to the Latin limus that means “transverse, oblique”.

The Greek word peirar means “end, limit” and peras means “end, limit, boundary”. The word a-peiron is the negation of these meanings. In Hesiod and other classical Greek texts peras mainly describes the end of the known world.

The word crisis stands for another cognate of aporia and paradox. It is related to a turning point that has to turn either one way or another.

The Greek word a-poria can be separated into its two morphemes a- and poros (“without” and “passage”). Poros has a wide range of meanings, including way out and expedient.

Swooping over BBC Broadcasting House and providing a bird’s-eye view of its rooftops, Flight was captured using a camera attached to a model remote-control helicopter.

Every day I do things that I normally do. Every second day I do things that I do not normally do. Then there are these periods in life where I sink into another state of being, a place where well-trodden ground can suddenly trigger incomprehensible responses.

Creativity occurs on condition that new and valuable intelligibillity comes into being. There are three criteria: newness, newness of intelligibilitiy and newness of valuable intelligibility.

“One of my favorite boyhood things (besides lying with my face in the cracks of the dock looking into the water at the fish or lying with my face in the grass looking into the dirt at the bugs) was spinning around until I fell over and then the world would spin in the opposite direction.” Henry Hills, 2008.

I see Taumeln - or “dizziness” - as having five dimensions: firstly there is the deliberately cultivated technique of Taumeln, or meandering, that the Socratic school practiced at the agora in Athens. Walking in a straight line leads to rigid thinking and getting stuck in tracks or a rut of some kind.

The multi-screen film and video installation High Wire was filmed in North Glasgow in 2008 at the Red Road housing estate.

In the film Descent, a camera was lowered through the morning mist to the ground from a crane over a massive construction site at London’s Canary Wharf. By presenting the image upside down, Catherine Yass examines perspectival distortions, disorientating slowness and the gradual pulling apart of time, space and a sense of reality.

Tarantism is a contemporary re-enactment of the tarantella dance.

Vertigo is a specific medical term used to describe the sensation of spinning without moving or having one’s surroundings spin about one.

In her film Lighthouse, Catherine Yass focuses on the structure of the Royal Sovereign Lighthouse. Situated five miles out to sea, this unoccupied building is balanced precariously on the corner of a square platform, which is in turn balanced on a single concrete post.

Wherever indeterminacy (apeiras) reigns, wherever there are no limits and no directions, whenever we are trapped, encircled or caught in inextricable bonds, it is, according to Detienne and Vernant, Metis who intervenes, who discovers stratagems, expedients, tricks, ruses, machinations, mechane and techne which allow us to move from the absence of limits to determinacy, from darkness to light. The kinship between Poros and Metis provides an indissoluble link between journey, transition, crossing, resourcefulness, expediency, techne, light and limits (peiras).

One can induce dizziness by engaging in dis­orientating activities such as spinning. Disequilibrium is the sensation of being off balance and is most often characterized by frequent falls in a specific direction.

The carousel – an object of yearning from childhood days. Once in motion, its centrifugal force elicited screams of joy.

The article “To create or to recall? Neural mechanisms underlying the generation of creative new ideas” shows the results of a study on general, creative idea generation by Mathias Benedek, Emanuel Jauk, Andreas Fink, Karl Koschutnig, Gernot Reishofer, Franz Ebner and Aljoscha C. Neubauer. They investigated brain activation during creative idea generation using a novel approach allowing spontaneous self-paced generation and expression of ideas.

Lock consists of two simultaneous film projections showing the before and after view from the deck of a tanker as it enters, docks and exits the Three Gorges Dam on China’s Yangtze River.